- drop support for lower than 2.8 symfony

Author: dnahrebecki

.travis.yml

@@ -19,10 +19,6 @@ matrix:
     - php: 5.3
       env: COMPOSER_FLAGS="--prefer-lowest"
       dist: precise
-    - php: 5.6
-      env: SYMFONY_VERSION=2.3.*
-    - php: 5.6
-      env: SYMFONY_VERSION=2.7.*
     - php: 5.6
       env: SYMFONY_VERSION=2.8.*
     - php: 5.6

composer.json

@@ -18,15 +18,15 @@
     "require": {
         "php": "^5.3.3|^7.0",
         "friendsofsymfony/oauth2-php": "~1.1",
-        "symfony/framework-bundle": "~2.2|~3.0|^4.0",
-        "symfony/security-bundle": "~2.1|~3.0|^4.0",
-        "symfony/dependency-injection": "^2.0.5|~3.0|^4.0"
+        "symfony/framework-bundle": "~2.8|~3.0|^4.0",
+        "symfony/security-bundle": "~2.8|~3.0|^4.0",
+        "symfony/dependency-injection": "^2.8|~3.0|^4.0"
     },
     "require-dev": {
-        "symfony/class-loader": "~2.1|~3.0|^4.0",
-        "symfony/yaml": "~2.1|~3.0|^4.0",
-        "symfony/form": "~2.3|~3.0|^4.0",
-        "symfony/console": "~2.1|~3.0|^4.0",
+        "symfony/class-loader": "~2.8|~3.0|^4.0",
+        "symfony/yaml": "~2.8|~3.0|^4.0",
+        "symfony/form": "~2.8|~3.0|^4.0",
+        "symfony/console": "~2.8|~3.0|^4.0",
         "willdurand/propel-typehintable-behavior": "^1.0.4",
         "propel/propel1": "^1.6.5",
         "phing/phing": "~2.4",